53735115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 103502880

約数和(自身を除く): 49767765

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 2521, 3045, 4263, 7105, 7563, 12605, 17647, 21315, 37815, 52941, 73109, 88235, 123529, 219327, 264705, 365545, 370587, 511763, 617645, 1096635, 1535289, 1852935, 2558815, 3582341, 7676445, 10747023, 17911705, 53735115]

約数ペア:

[(1, 53735115), (3, 17911705), (5, 10747023), (7, 7676445), (15, 3582341), (21, 2558815), (29, 1852935), (35, 1535289), (49, 1096635), (87, 617645), (105, 511763), (145, 370587), (147, 365545), (203, 264705), (245, 219327), (435, 123529), (609, 88235), (735, 73109), (1015, 52941), (1421, 37815), (2521, 21315), (3045, 17647), (4263, 12605), (7105, 7563)]